Product Details

ubber black belt for hgih quality cheap rubber black pulley belt

Description

1. The conveyor belt is made of EP, NN or Cotton fabric and finished through the processes of calendaring, firming and vulcanizing, etc.

2. The belt has characteristics of low elongation in warp and good troughability in weft, good water resistance, good wet strength, suitable for medium, long-distance and heavy-load transportation of oil materials&fat.

Technical Specifications for EP Conveyor Belt

Total Tensile Strength	Fabric Type	Top Cover Thickness	Bottom Cover Thickness
( N/mm)	Fabric Type	(mm)	(mm)
200-800	EP100	3.0/4.5/6.0	1.5/3.0
315-1250	EP150	3.0/4.5/6.0	1.5/3.0
400-1500	EP200	3.0/4.5/6.0	1.5/3.0
500-2000	EP250	3.0/4.5/6.0	1.5/3.0
500-2000	EP300	3.0/4.5/6.0	1.5/3.0
630-2500	EP400	3.0/4.5/6.0	1.5/3.0

Rubber Cover Property(DIN22102)

Item	Rubber grade(DIN22102)
Item	W	X	Y	Z
Tensile Strength (N/mm2)>=	18	25	20	15
Elongation at break(%)>=	400	450	400	350
Abrasion (mm3)<=	90	120	150	250

Adhesion Between layers(DIN22102)

Item	Adhesion between fabrics(N/mm)	Adhesion between Fabric and Rubber(N/mm)
Item	Adhesion between fabrics(N/mm)	Cover<=1.5mm	Cover>1.5mm
Max.<=	20	20	20
Average>=	5	3.5	4.5
Min.>=	4	2.5	3.5

Recommended Minimum Pulley Diameter

Fabric type	Recommended Minimum Pulley Diameter (for reference only)
Fabric type	2 piles	3 piles	4 piles	5 piles	6 piles	7 piles	8 piles
EP100	250	400	500	630	800	800	1000
EP150	315	400	630	800	800	1000	1250
EP200	315	500	630	800	1000	1000	1250
EP250	400	500	800	1000	1000	1250	1400
EP300	400	630	800	1000	1250	1250	1400
EP400	500	630	1000	1250	1250	1600	__